[INFO] cloning repository https://github.com/yati-sagade/rookie
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yati-sagade/rookie" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyati-sagade%2Frookie", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyati-sagade%2Frookie'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b5836aa5411b66a8af1ca22481e26164c7a87a3e
[INFO] checking yati-sagade/rookie against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyati-sagade%2Frookie" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/yati-sagade/rookie on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/yati-sagade/rookie
[INFO] finished tweaking git repo https://github.com/yati-sagade/rookie
[INFO] tweaked toml for git repo https://github.com/yati-sagade/rookie written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/yati-sagade/rookie already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 08a375addf886af391103276724cb8f5030e37b2d26c2d03cb8a3755b3ba48f9
[INFO] running `Command { std: "docker" "start" "-a" "08a375addf886af391103276724cb8f5030e37b2d26c2d03cb8a3755b3ba48f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "08a375addf886af391103276724cb8f5030e37b2d26c2d03cb8a3755b3ba48f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08a375addf886af391103276724cb8f5030e37b2d26c2d03cb8a3755b3ba48f9", kill_on_drop: false }`
[INFO] [stdout] 08a375addf886af391103276724cb8f5030e37b2d26c2d03cb8a3755b3ba48f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 362cc66bd43c38496df43b0534a2e37f9265218b1bec59946405ef2c2dc28ba3
[INFO] running `Command { std: "docker" "start" "-a" "362cc66bd43c38496df43b0534a2e37f9265218b1bec59946405ef2c2dc28ba3", kill_on_drop: false }`
[INFO] [stderr]     Checking rookie v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/bitboard.rs:26:22
[INFO] [stdout]    |
[INFO] [stdout] 26 |         let offset = try!(BitBoard::offset(row, col));
[INFO] [stdout]    |                      ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/bitboard.rs:31:22
[INFO] [stdout]    |
[INFO] [stdout] 31 |         let offset = try!(BitBoard::offset(row, col));
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/bitboard.rs:70:17
[INFO] [stdout]    |
[INFO] [stdout] 70 |                 try!(write!(f, "{}", if set { "x" } else { "." }));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/bitboard.rs:71:17
[INFO] [stdout]    |
[INFO] [stdout] 71 |                 try!(write!(f, "{}", if col == 7 { "\n" } else { " " }));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/board_representation.rs:156:16
[INFO] [stdout]     |
[INFO] [stdout] 156 |             if try!(board.get(row, col)) {
[INFO] [stdout]     |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/bitboard.rs:26:22
[INFO] [stdout]    |
[INFO] [stdout] 26 |         let offset = try!(BitBoard::offset(row, col));
[INFO] [stdout]    |                      ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/bitboard.rs:31:22
[INFO] [stdout]    |
[INFO] [stdout] 31 |         let offset = try!(BitBoard::offset(row, col));
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/bitboard.rs:70:17
[INFO] [stdout]    |
[INFO] [stdout] 70 |                 try!(write!(f, "{}", if set { "x" } else { "." }));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/bitboard.rs:71:17
[INFO] [stdout]    |
[INFO] [stdout] 71 |                 try!(write!(f, "{}", if col == 7 { "\n" } else { " " }));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/board_representation.rs:156:16
[INFO] [stdout]     |
[INFO] [stdout] 156 |             if try!(board.get(row, col)) {
[INFO] [stdout]     |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::Square::*`
[INFO] [stdout]    --> src/board_representation.rs:172:9
[INFO] [stdout]     |
[INFO] [stdout] 172 |     use super::Square::*;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "362cc66bd43c38496df43b0534a2e37f9265218b1bec59946405ef2c2dc28ba3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "362cc66bd43c38496df43b0534a2e37f9265218b1bec59946405ef2c2dc28ba3", kill_on_drop: false }`
[INFO] [stdout] 362cc66bd43c38496df43b0534a2e37f9265218b1bec59946405ef2c2dc28ba3